Singapore GP Preview

Natalie Pinkham, David Croft and John Watson look ahead to the weekend's potentially World Championship-deciding Singapore Grand Prix.

The team is joined by Red Bull Racing's team principal Christian Horner, we hear from champion-in-waiting Sebastian Vettel, and Lewis Hamilton and Jenson Button talk about their chances for a race win.

Fernando Alonso pays tribute to Vettel's amazing season, and Paul Di Resta tells how the drivers are adapting to the heat, humidity and darkness of F1's only night race.